gr.forth.ics.vrp.corevrp.parser
Class parser

java.lang.Object
  |
  +--java_cup.runtime.lr_parser
        |
        +--gr.forth.ics.vrp.corevrp.parser.parser

public class parser

extends java_cup.runtime.lr_parser

CUP v0.10j generated parser.

See Also:

Serialized Form

Field Summary

protected static short[][]	_action_table Parse-action table.
protected static short[][]	_production_table Production table.
protected static short[][]	_reduce_table reduce_goto table.
protected gr.forth.ics.vrp.corevrp.parser.CUP$parser$actions	action_obj Instance of action encapsulation class.
int	error_count Counting reported errors.
String	filename Containing the name of the file we are parsing.
String	syn_err_message Message for Syntax errors.
Model	this_model The model we want to store the triples at.
int	warn_count Counting reported warnings.

Constructor Summary

parser()
Default constructor.

parser(java_cup.runtime.Scanner s)
Constructor which sets the default scanner.

parser(String input, Model model)
Parser called with String or with String and Model.

Method Summary

short[][]	action_table() Access to parse-action table.
java_cup.runtime.Symbol	do_action(int act_num, java_cup.runtime.lr_parser parser, Stack stack, int top) Invoke a user supplied parse action.
int	EOF_sym() EOF Symbol index.
int	error_sym() error Symbol index.
boolean	getdebug()
long	getextParsingTime() Returns the time required to parse external namespaces
boolean	getfetch_all()
boolean	getonly()
boolean	getsimple()
boolean	gettriples()
boolean	getverbose()
protected void	init_actions() Action encapsulation object initializer.
short[][]	production_table() Access to production table.
short[][]	reduce_table() Access to reduce_goto table.
void	report_error(String message, Object info) Report a non fatal error (or warning).
void	report_fatal_error(String message, Object info) Report a fatal error.
void	report_warning(String message, Object obj) Printing a warning and counting them.
void	report(String message, Object info)
java_cup.runtime.Symbol	scan() Scan to get the next Symbol.
void	setdebug(boolean b) The option 'debug' - will be change the corresponding option at the used lexer for printing debugging details.
void	setfetch_all(boolean b) The option 'fetch_all' - all explicit stated namespaces will be fetched and included to teh generated model.
void	setonly(boolean b) The only option - parser will not send the triples to the model.
void	setsimple(boolean b) The option 'simple' - the parser is using the simple scanner.
void	settriples(boolean b) The option 'triples' - the triples generated by the parser will be send to Output.
void	setverbose(boolean b) The option 'verbose' - some more informations will be printed to Output.
int	start_production() Indicates start production.
int	start_state() Indicates start state.
void	syntax_error(Symbol cur_token) This method is called when a syntax error has been detected and recovery is about to be invoked.
void	user_init() User initialization code.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_production_table

protected static final short[][] _production_table

Production table.

_action_table

protected static final short[][] _action_table

Parse-action table.

_reduce_table

protected static final short[][] _reduce_table

reduce_goto table.

action_obj

protected gr.forth.ics.vrp.corevrp.parser.CUP$parser$actions action_obj

Instance of action encapsulation class.

error_count

public int error_count

Counting reported errors.

syn_err_message

public String syn_err_message

Message for Syntax errors.

warn_count

public int warn_count

Counting reported warnings.

filename

public String filename

Containing the name of the file we are parsing. Used by action code.

this_model

public Model this_model

The model we want to store the triples at.

Constructor Detail

parser

public parser()

Default constructor.

parser

public parser(java_cup.runtime.Scanner s)

Constructor which sets the default scanner.

parser

public parser(String input,
              Model model)

Parser called with String or with String and Model.

Method Detail

production_table

public short[][] production_table()

Access to production table.

action_table

public short[][] action_table()

Access to parse-action table.

reduce_table

public short[][] reduce_table()

Access to reduce_goto table.

init_actions

protected void init_actions()

Action encapsulation object initializer.

do_action

public java_cup.runtime.Symbol do_action(int act_num,
                                         java_cup.runtime.lr_parser parser,
                                         Stack stack,
                                         int top)
                                  throws Exception

Invoke a user supplied parse action.

Exception

start_state

public int start_state()

Indicates start state.

start_production

public int start_production()

Indicates start production.

EOF_sym

public int EOF_sym()

EOF Symbol index.

error_sym

public int error_sym()

error Symbol index.

user_init

public void user_init()
               throws Exception

User initialization code.

Exception

scan

public java_cup.runtime.Symbol scan()
                             throws Exception

Scan to get the next Symbol.

Exception

setonly

public void setonly(boolean b)

The only option - parser will not send the triples to the model. The default setting is 'false'. By turning the only option on the fetch_all option will be deactivated.

getonly

public boolean getonly()

settriples

public void settriples(boolean b)

The option 'triples' - the triples generated by the parser will be send to Output. The default setting is 'false'.

gettriples

public boolean gettriples()

setsimple

public void setsimple(boolean b)

The option 'simple' - the parser is using the simple scanner. The default setting is 'false'.

getsimple

public boolean getsimple()

setfetch_all

public void setfetch_all(boolean b)

The option 'fetch_all' - all explicit stated namespaces will be fetched and included to teh generated model. The default setting is 'false'. By turning the fetch_all option on the only option will be deactivated.

getfetch_all

public boolean getfetch_all()

setverbose

public void setverbose(boolean b)

The option 'verbose' - some more informations will be printed to Output. The default setting is 'false'.

getverbose

public boolean getverbose()

setdebug

public void setdebug(boolean b)

The option 'debug' - will be change the corresponding option at the used lexer for printing debugging details. The default setting is 'false'.

getdebug

public boolean getdebug()

getextParsingTime

public long getextParsingTime()

Returns the time required to parse external namespaces

report_warning

public void report_warning(String message,
                           Object obj)

Printing a warning and counting them.

report_fatal_error

public void report_fatal_error(String message,
                               Object info)
                        throws Exception

Report a fatal error. This method takes a message string and an additional object (to be used by specializations implemented in subclasses).

Parameters:

message - an error message.

info - an extra object reserved for use by specialized subclasses.

Exception

report_error

public void report_error(String message,
                         Object info)

Report a non fatal error (or warning). This method takes a message string and an additional object (to be used by specializations implemented in subclasses).

Parameters:

message - an error message.

info - an extra object reserved for use by specialized subclasses.

report

public void report(String message,
                   Object info)

syntax_error

public void syntax_error(Symbol cur_token)

This method is called when a syntax error has been detected and recovery is about to be invoked.

Parameters:

cur_token - the current lookahead Symbol.